CN117565368A - Plastic building template forming equipment - Google Patents
Plastic building template forming equipment Download PDFInfo
- Publication number
- CN117565368A CN117565368A CN202410063065.4A CN202410063065A CN117565368A CN 117565368 A CN117565368 A CN 117565368A CN 202410063065 A CN202410063065 A CN 202410063065A CN 117565368 A CN117565368 A CN 117565368A
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- Prior art keywords
- plate
- lifting
- air
- building template
- plastic building
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- 239000004033 plastic Substances 0.000 title claims abstract description 54
- 238000000465 moulding Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 79
- 238000003825 pressing Methods 0.000 claims description 58
- 238000010438 heat treatment Methods 0.000 claims description 43
- 238000000605 extraction Methods 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims 1
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000740 bleeding effect Effects 0.000 description 5
- 238000007493 shaping process Methods 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007666 vacuum forming Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses plastic building template forming equipment, which relates to the field of plastic forming and comprises a supporting frame, wherein a fixed bottom plate is fixedly arranged at the top of the supporting frame, and a vacuum pump is fixedly arranged at the upper end of the fixed bottom plate. According to the plastic building template molding equipment, the plate blank is molded according to the mold contour by utilizing vacuum pressure, heat is more fully heated, the plate is prevented from being heated in place, the plastic building template is more beneficial to being processed, the infiltration of external air is reduced, the plastic building template is more tightly and accurately molded in vacuum, the air pressure above the plate is increased, the plate is more rapidly embedded into the mold for molding, the plastic building template is more rapidly molded for use, the negative pressure above the plate is easily sucked out of the mold, rapid demolding is realized, and the plastic building template is more conveniently taken out after molding.
Description
Technical Field
The invention relates to the field of plastic molding, in particular to plastic building template molding equipment.
Background
The plastic building template forming equipment is equipment for forming and processing the plastic building templates when the plastic building templates are produced, and mainly realizes the forming and processing of the plastic building templates by heating and softening plates and shaping by matching with a die, and is applied to various plastic building template production and processing occasions;
however, the existing plastic building template molding equipment still has some defects when in use, in the patent literature, a rapid building plastic template molding device (application number: CN 202120458500.5), although the aim of realizing the convenient cooling of the molding device is fulfilled, after the die casting of the building plastic template is finished, the building plastic template can be rapidly moved to the next process for processing, the effect of reducing the processing time of the building plastic template is reduced, but the plastic building template adopts a compression molding mode, the plate is shaped through the downward pressing of the template, the plate cannot be uniformly stressed due to the structure of the mechanical downward pressing of the template when the template is pressed, the edge of the plate can be cut off when the plate is pressed down, the edge burr generation rate of the plate is high, the molding quality of the plastic building template is reduced, and when the plate is pressed down for heating by adopting heat radiation, the heat mobility is high, the plate cannot be heated sufficiently, the problem that the heating cannot be in place easily occurs is solved, the processing of the plastic building template is unfavorable, meanwhile, the open structure can be mixed with air and attached when the template is pressed down, the demolding degree of the plate is accurately reduced, the external demolding tool is required, and the plastic plate is not needed to be processed, and the plate is shaped after the molding is needed.
Disclosure of Invention
The invention mainly aims to provide plastic building template forming equipment which can effectively solve the technical problems of the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a plastic building template former, includes braced frame, braced frame's top fixed mounting has fixed baseplate, fixed baseplate's upper end fixed mounting has the vacuum pump, one side fixed mounting of vacuum pump has the pipeline of bleeding, braced frame's outside middle fixed mounting has the middle level mount, the inboard fixed mounting of middle level mount has the mounting bracket, the inboard fixed mounting of mounting bracket has the bottom seal frame, the inboard fixed mounting of bottom seal frame has the vacuum box, the lower extreme fixed mounting of vacuum box has sealing bottom plate, sealing bottom plate's lower extreme is installed the base of bleeding, the inboard top fixed mounting of vacuum box has the roof of bleeding, a plurality of air vents have been seted up to the inside of roof of bleeding, the inside of vacuum box is located the below of roof of bleeding is equipped with sealed heating structure, the top of the outer side of the supporting frame is fixedly provided with a top layer fixing frame, two lifting guide posts are fixedly arranged on the middle both sides of the middle layer fixing frame and the top layer fixing frame, the outer sides of the lifting guide posts are slidably provided with lifting lantern rings, the middle of the lifting lantern rings is fixedly provided with a top mounting plate, the inner side of the top mounting plate is fixedly provided with a top cover plate, the lower end of the top mounting plate is fixedly provided with a top sealing frame, the lower end of the top cover plate is fixedly provided with a plurality of pressing springs, the lower end of the pressing springs is fixedly provided with a plate sealing frame, the upper end of the top cover plate is fixedly provided with a pressing air tank, the upper end of the pressing air tank is fixedly provided with a pressing air cylinder, the lower end of the pressing air cylinder is movably provided with a pressing rod, the inner part of the pressing air tank is movably provided with a lifting pressing plate, the upper end of the top cover plate is positioned on one side of the pressure air tank and fixedly provided with an electromagnetic exhaust valve, two sides of the top mounting plate are fixedly provided with lifting side plates, and two sides of the upper end of the top fixing frame are fixedly provided with lifting driving structures.
As a further scheme of the invention, the vacuum pump is positioned below the sealing bottom plate, one end of the air extraction pipeline, which is far away from the vacuum pump, is fixedly connected with the air extraction base, and the air extraction base penetrates through the sealing bottom plate and is communicated with the interior of the vacuum box.
As a further scheme of the invention, the sealing heating structure comprises positioning rods, heating plates, junction boxes, heat conducting columns, lifting motors and air holes, wherein the two positioning rods are fixedly arranged between an air exhaust top plate and a sealing bottom plate, the heating plates are slidably arranged on the outer sides of the positioning rods, the junction boxes are fixedly arranged on one side of the lower ends of the heating plates, a plurality of heat conducting columns are welded at the upper ends of the heating plates, the two lifting motors are fixedly arranged at the upper ends of the sealing bottom plate, and a plurality of air holes are formed in the heating plates.
As a further scheme of the invention, the heating plate moves up and down around the positioning rod, the quantity of the heat conducting columns is the same as that of the air extracting holes, the heat conducting columns are positioned below the air extracting holes and are matched with the air extracting holes, and the upper end of the lifting shaft of the lifting motor is fixedly connected with the lower end of the heating plate.
As a further scheme of the invention, the lifting lantern ring is lifted around the lifting guide post, and the top sealing frame is positioned above the bottom sealing frame and is connected with the bottom sealing frame in a matching way.
As a further scheme of the invention, the lower end of the pressure rod is inserted into the pressure air tank and fixedly connected with the upper end of the lifting pressing plate, the lifting pressing plate moves up and down around the inner wall of the pressure air tank, and the pressure air tank and the electromagnetic exhaust valve penetrate through the top cover plate.
As a further scheme of the invention, the top mounting plate is clamped on four sides of the top cover plate for fixed mounting, and the top cover plate is positioned above the top sealing frame.
As a further scheme of the invention, the plate sealing frame and the pressing spring are both positioned at the inner side of the top sealing frame, and the inner wall of the top sealing frame of the plate sealing frame is movably connected.
As a further scheme of the invention, the lifting driving structure comprises an air cylinder mounting seat, lifting air cylinders and lifting rods, wherein the two air cylinder mounting seats are fixedly arranged on two sides of the upper end of the top layer fixing frame, the lifting air cylinders are fixedly arranged at the lower ends of the air cylinder mounting seats, and the lifting rods are movably arranged at the lower ends of the lifting air cylinders.
As a further scheme of the invention, the lifting air cylinders are positioned on one side of the top layer fixing frame, the two groups of air cylinder mounting seats and the lifting air cylinders are symmetrically arranged and mounted, and the lower ends of the lifting rods are fixedly connected with the lifting side plates.
Compared with the prior art, the invention has the following beneficial effects: the sealing of the top sealing frame and the bottom sealing frame to the vacuum box is realized, the top sealing frame and the bottom sealing frame are combined to form a sealed processing space, the vacuum state is formed by matching with the air suction of the vacuum pump, the plate blank is molded according to the outline of the die by utilizing the vacuum pressure, and compared with the molding processing of the pressing type, the plate is uniformly stressed, the generation of burrs is reduced, no external air is mixed, and the molding processing quality of the plastic building template is improved.
The air-extracting top plate is sealed by the heating plate, and is heated by the heat-conducting column, so that the air fluidity is reduced, the plate is heated more fully, the occurrence of insufficient heating is prevented, and the plastic building template is processed more easily;
the sealing frame is used for sealing the plates, so that a separated sealing space is formed between the plates and the top cover plate, and when the vacuum state is formed below the plates, the infiltration of external air is reduced, the pressure of the vacuum state is ensured, and the vacuum forming processing is performed on the plastic building template more strictly and accurately;
through pressurization of the pressurizing air tank, after air suction is carried out below the plate to form vacuum, air in the pressurizing air tank is squeezed between the plate and the top cover plate when the lifting pressing plate descends, and the air pressure above the plate is increased, so that the plate is more rapidly embedded into a die for forming, and the plastic building template is more rapidly formed and processed for use;
through the depressurization of the air tank that applies pressure, when the panel is finalized the design and then contacts the vacuum state, the electromagnetic exhaust valve discharges, and the air pressure above the panel is reduced when the panel is lifted again through the lifting pressing plate, so that the panel is easily sucked out of the die in the negative pressure state, the rapid demoulding is realized, and the plastic building template is more conveniently taken out after being molded and processed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a plastic building form molding apparatus according to the present invention;
FIG. 2 is a block diagram of the lowering of the top mounting plate in a plastic building form molding apparatus of the present invention;
FIG. 3 is a bottom view of a plastic building form molding apparatus of the present invention;
FIG. 4 is an enlarged view of an extraction roof in a plastic building form molding apparatus of the present invention;
FIG. 5 is a bottom view of a vacuum box in a plastic building template molding apparatus according to the present invention;
FIG. 6 is a schematic view of the bottom sealing frame and vacuum box of a plastic building form molding apparatus of the present invention;
FIG. 7 is a front elevation view of the bottom sealing frame and vacuum box of a plastic building form molding apparatus of the present invention;
FIG. 8 is a sectional view of a pressurized gas tank in a plastic building template molding apparatus according to the present invention;
FIG. 9 is a schematic view of the top mounting plate and top cover plate of a plastic building form molding apparatus of the present invention;
fig. 10 is a bottom view of the top mounting plate of a plastic building form molding apparatus of the present invention.
In the figure: 1. a support frame; 2. a fixed bottom plate; 3. a vacuum pump; 4. an air extraction pipeline; 5. a middle layer fixing frame; 6. a mounting frame; 7. a bottom sealing frame; 8. a vacuum box; 9. sealing the bottom plate; 10. an air extraction base; 11. an air extraction top plate; 12. an air suction hole; 13. sealing and heating the structure; 14. a positioning rod; 15. a heating plate; 16. a junction box; 17. a heat conducting column; 18. a lifting motor; 19. ventilation holes; 20. a top layer fixing frame; 21. lifting guide posts; 22. lifting the lantern ring; 23. a top mounting plate; 24. a top cover plate; 25. a top seal frame; 26. pressing down the spring; 27. a plate sealing frame; 28. a pressure-applying air tank; 29. a pressing cylinder; 30. a pressing rod; 31. a lifting pressing plate; 32. an electromagnetic exhaust valve; 33. lifting the side plate; 34. a lifting driving structure; 35. a cylinder mounting seat; 36. a lifting cylinder; 37. lifting rod.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 10, a plastic building template molding device comprises a supporting frame 1, a fixed bottom plate 2 is fixedly arranged at the top of the supporting frame 1, a vacuum pump 3 is fixedly arranged at the upper end of the fixed bottom plate 2, an air exhaust pipeline 4 is fixedly arranged at one side of the vacuum pump 3, a middle layer fixing frame 5 is fixedly arranged in the middle of the outer side of the supporting frame 1, a mounting frame 6 is fixedly arranged at the inner side of the middle layer fixing frame 5, a bottom sealing frame 7 is fixedly arranged at the inner side of the mounting frame 6, a vacuum box 8 is fixedly arranged at the inner side of the bottom sealing frame 7, a sealing bottom plate 9 is fixedly arranged at the lower end of the vacuum box 8, an air exhaust base 10 is arranged at the lower end of the sealing bottom plate 9, an air exhaust top plate 11 is fixedly arranged at the inner top of the inner side of the vacuum box 8, a plurality of air exhaust holes 12 are formed in the air exhaust top plate 11, a sealing heating structure 13 is arranged below the air exhaust top plate 11, the top of the outer side of the supporting frame 1 is fixedly provided with a top layer fixing frame 20, two lifting guide posts 21 are fixedly arranged on two sides of the middle layer fixing frame 5 and the top layer fixing frame 20, the outer sides of the lifting guide posts 21 are slidably provided with lifting lantern rings 22, the middle of the lifting lantern rings 22 on two sides is fixedly provided with a top mounting plate 23, the inner side of the top mounting plate 23 is fixedly provided with a top cover plate 24, the lower end of the top mounting plate 23 is fixedly provided with a top sealing frame 25, the lower end of the top cover plate 24 is fixedly provided with a plurality of pressing springs 26, the lower end of the pressing springs 26 is fixedly provided with a plate sealing frame 27, the upper end of the top cover plate 24 is fixedly provided with a pressing air tank 28, the upper end of the pressing air tank 28 is fixedly provided with a pressing air cylinder 29, the lower end of the pressing air cylinder 29 is movably provided with a pressing rod 30, the inner part of the pressing air tank 28 is movably provided with a lifting pressing plate 31, an electromagnetic exhaust valve 32 is fixedly arranged at one side of the upper end of the top cover plate 24, which is positioned on the pressure air tank 28, lifting side plates 33 are fixedly arranged at two sides of the top mounting plate 23, and lifting driving structures 34 are fixedly arranged at two sides of the upper end of the top fixing frame 20.
In this embodiment, the vacuum pump 3 is located at a position below the sealing bottom plate 9, one end of the air extraction pipeline 4 away from the vacuum pump 3 is fixedly connected with the air extraction base 10, the air extraction base 10 penetrates through the sealing bottom plate 9 and is communicated with the interior of the vacuum box 8, and the vacuum pump 3 extracts air from the vacuum box 8 through the air extraction pipeline 4 and the air extraction base 10.
In this embodiment, the sealed heating structure 13 includes a positioning rod 14, a heating plate 15, a junction box 16, heat conducting columns 17, a lifting motor 18, and ventilation holes 19, wherein the two positioning rods 14 are fixedly installed between the air extraction top plate 11 and the sealed bottom plate 9, the heating plate 15 is slidably installed on the outer side of the positioning rod 14, the junction box 16 is fixedly installed on one side of the lower end of the heating plate 15, a plurality of heat conducting columns 17 are welded on the upper end of the heating plate 15, the two lifting motor 18 is fixedly installed on the upper end of the sealed bottom plate 9, the plurality of ventilation holes 19 are formed in the heating plate 15, the heating plate 15 moves up and down around the positioning rod 14, the heat conducting columns 17 are the same in number as the air extraction holes 12, the heat conducting columns 17 are located below the air extraction holes 12 and are matched with each other, the upper end of the lifting shaft of the lifting motor 18 is fixedly connected with the lower end of the heating plate 15, the heating plate 15 is electrically heated by connecting the power supply through the junction box 16, the operation of the lifting motor 18 lifts the heating plate 15, the heating plate 15 is attached to the top plate 15, and simultaneously the heat conducting columns 17 are inserted into the air extraction holes 12, the air extraction top plate 11 is sealed by 15, and the heat conducting columns 17 are simultaneously heated by the heat conducting columns 17.
In this embodiment, the lifting collar 22 is lifted and movable around the lifting guide post 21, the top sealing frame 25 is located above the bottom sealing frame 7 and is connected with the bottom sealing frame in a matched manner, the lifting collar 22 plays a role in lifting and movable mounting of the top mounting plate 23, and the top sealing frame 25 is connected with the bottom sealing frame 7 in a matched manner when falling down, so that a sealed space is formed inside.
In this embodiment, the lower end of the pressing rod 30 is inserted into the pressing gas tank 28 and fixedly connected with the upper end of the lifting pressing plate 31, the lifting pressing plate 31 moves up and down around the inner wall of the pressing gas tank 28, the pressing gas tank 28 and the electromagnetic exhaust valve 32 penetrate through the top cover plate 24, and the pressing gas cylinder 29 drives the pressing rod 30 to move up and down, so that the lifting pressing plate 31 is driven to move up and down in the pressing gas tank 28.
In this embodiment, the top mounting plate 23 is fixedly mounted on four sides of the top cover plate 24, the top cover plate 24 is located above the top sealing frame 25, and the top cover plate 24 seals above the top sealing frame 25.
In this embodiment, the plate sealing frame 27 and the pressing spring 26 are both located at the inner side of the top sealing frame 25, the inner wall of the top sealing frame 25 of the plate sealing frame 27 is movably connected, and the pressing spring 26 elastically presses down the plate sealing frame 27, so that the plate sealing frame 27 is used for attaching a plate, and a separate space is formed between the plate and the top cover plate 24.
In this embodiment, the lifting driving structure 34 includes a cylinder mounting seat 35, a lifting cylinder 36, and a lifting rod 37, where the two cylinder mounting seats 35 are fixedly mounted on two sides of the upper end of the top layer fixing frame 20, the lifting cylinder 36 is fixedly mounted on the lower end of the cylinder mounting seat 35, the lifting rod 37 is movably mounted on the lower end of the lifting cylinder 36, the lifting cylinder 36 is located on one side of the top layer fixing frame 20, the two sets of cylinder mounting seats 35 and the lifting cylinder 36 are symmetrically arranged, the lower end of the lifting rod 37 is fixedly connected with the lifting side plate 33, the lifting rod 37 is driven to move up and down by the operation of the lifting cylinder 36, and the lifting rod 37 drives the top mounting plate 23 to move up and down through the lifting side plate 33.
It should be noted that, the invention is a kind of plastic building form shaping apparatus, in use, fix the thermoplastic building plastic board on the mould, the mould is installed on vacuum box 8, and above the air exhaust roof 11, drive the lifting rod 37 to move up and down by the operation of the lifting cylinder 36, the lifting rod 37 drives the top mounting plate 23 to move up and down through the lifting side plate 33, thus make the top seal frame 25 drop and merge with the bottom seal frame 7, the top seal frame 25 forms the sealed space with the inside of the bottom seal frame 7, then the vacuum pump 3 pumps air from the vacuum box 8 through the air exhaust pipeline 4 and the air exhaust base 10, pump air between mould and board, then make the heating plate 15 produce the resistance heating by the junction box 16, the heating plate 15 heats it to reach the softening temperature, along with the improvement of the vacuum degree, the shaping pressure below the embryo is only 0.06-0.085MPa, and the air pressure above the embryo is still kept at about 0.1MPa, therefore the embryo is shaped according to the mould outline, the vacuum pump 3 pumps air again to contact the top seal frame 23 after cooling shaping, then lift the board from the top seal frame 25, and take out the vacuum seal frame 25 from the bottom seal frame;
when the junction box 16 is connected with a power supply to enable the heating plate 15 to generate resistance heating through the sealing heating of the heating plate 15, the heating plate 15 is jacked up by the operation of the lifting motor 18 to enable the heating plate 15 to be attached to the air extraction top plate 11, meanwhile, the heat conducting columns 17 are inserted into the air extraction holes 12, the heating plate 15 is used for sealing the air extraction top plate 11, and meanwhile, the plurality of heat conducting columns 17 are used for uniformly heating, so that the air fluidity is reduced due to the sealing of the air extraction top plate 11, and the heat is more sufficient to heat the plate;
after the top sealing frame 25 and the bottom sealing frame 7 are combined through the sealing of the plate sealing frame 27, the pressing spring 26 elastically presses the plate sealing frame 27 downwards, so that the plate sealing frame 27 is used for being attached to the upper side of the plate, and the annular structure of the plate sealing frame 27 seals the edge of the plate, so that a separated sealing space is formed between the plate and the top cover plate 24, and therefore, when the vacuum state is formed below the plate, the infiltration of external air is reduced, and the vacuum forming processing is performed more strictly and accurately;
through the pressurization of the pressure-applying air tank 28, after the air suction is performed below the plate to form vacuum, the pressure-applying air cylinder 29 drives the pressure-applying rod 30 to move up and down, so that the lifting pressing plate 31 is driven to move up and down in the pressure-applying air tank 28, when the lifting pressing plate 31 descends, air in the pressure-applying air tank 28 is extruded between the plate and the top cover plate 24, the air pressure above the plate is increased, and the plate is rapidly embedded into the die for forming;
through the depressurization of the pressure-exerting air tank 28, when the plate is in contact with the vacuum state after being shaped, the smoothness is realized by the electrifying operation of the electromagnetic exhaust valve 32, high-pressure air between the plate and the top cover plate 24 is exhausted along the electromagnetic exhaust valve 32, then the electromagnetic exhaust valve 32 is closed, and then the lifting pressing plate 31 is lifted again, and when the air between the plate and the top cover plate 24 enters the pressure-exerting air tank 28, the air pressure above the plate is reduced, the plate is in a negative pressure state, and the plate is easily sucked out of the die in the negative pressure state, so that the rapid demoulding is realized.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A plastic building template molding device is characterized in that: including braced frame (1), the top fixed mounting of braced frame (1) has fixed baseplate (2), the upper end fixed mounting of fixed baseplate (2) has vacuum pump (3), one side fixed mounting of vacuum pump (3) has bleed pipeline (4), the outside middle fixed mounting of braced frame (1) has middle layer mount (5), the inboard fixed mounting of middle layer mount (5) has mounting bracket (6), the inboard fixed mounting of mounting bracket (6) has bottom sealing frame (7), the inboard fixed mounting of bottom sealing frame (7) has vacuum box (8), the lower extreme fixed mounting of vacuum box (8) has sealed baseplate (9), the lower extreme of sealed baseplate (9) is installed and is bleed base (10), the inboard top fixed mounting of vacuum box (8) has bleed roof (11), the inside of bleed roof (11) has been seted up a plurality of air vent (12), the inside of being located of bleed roof (8) is equipped with seal heating structure (13), the inboard fixed mounting of support frame (1) has bottom sealing frame (7), the lower extreme fixed mounting of vacuum box (8) has sealed baseplate (9) with two top layer mount (20) and two top layer (20) fixed mounting of top layer mount (20), the lifting guide post is characterized in that the lifting lantern ring (22) is slidably mounted on the outer side of the lifting guide post (21), the top mounting plate (23) is fixedly mounted in the middle of the lifting lantern ring (22) on two sides, the top cover plate (24) is fixedly mounted on the inner side of the top mounting plate (23), the top sealing frame (25) is fixedly mounted on the lower end of the top mounting plate (23), the plurality of pressing springs (26) are fixedly mounted on the lower end of the top cover plate (24), the plate sealing frame (27) is fixedly mounted on the lower end of the pressing spring (26), the pressing air tank (28) is fixedly mounted on the upper end of the top cover plate (24), the pressing air cylinder (29) is fixedly mounted on the upper end of the pressing air tank (28), the pressing air cylinder (30) is movably mounted on the lower end of the pressing air cylinder (29), the lifting pressing plate (31) is fixedly mounted on one side of the pressing air tank (28), the two sides of the top mounting plate (23) are fixedly mounted with the lifting side plates (33), and the lifting fixing frames (34) are fixedly mounted on the upper ends of the top fixing frames (20).
2. A plastic building template molding apparatus as claimed in claim 1, wherein: the vacuum pump (3) is located at the lower position of the sealing bottom plate (9), one end, far away from the vacuum pump (3), of the air exhaust pipeline (4) is fixedly connected with the air exhaust base (10), and the air exhaust base (10) penetrates through the sealing bottom plate (9) and is communicated with the interior of the vacuum box (8).
3. A plastic building template molding apparatus as claimed in claim 1, wherein: the utility model provides a sealed heating structure (13) is including locating lever (14), hot plate (15), terminal box (16), heat conduction post (17), elevator motor (18), bleeder vent (19), two locating lever (14) fixed mounting are between air extraction roof (11) and sealed bottom plate (9), hot plate (15) slidable mounting is in the outside of locating lever (14), terminal box (16) fixed mounting is in lower extreme one side of hot plate (15), a plurality of heat conduction post (17) welding is in the upper end of hot plate (15), two elevator motor (18) fixed mounting are in the upper end of sealed bottom plate (9), a plurality of bleeder vents (19) are seted up in the inside of hot plate (15).
4. A plastic building template molding apparatus according to claim 3, wherein: the heating plate (15) moves up and down around the locating rod (14), the quantity of the heat conduction columns (17) is the same as that of the air extraction holes (12), the heat conduction columns (17) are located below the air extraction holes (12) and are matched with the air extraction holes, and the upper end of a lifting shaft of the lifting motor (18) is fixedly connected with the lower end of the heating plate (15).
5. A plastic building template molding apparatus as claimed in claim 1, wherein: the lifting lantern ring (22) moves up and down around the lifting guide pillar (21), and the top sealing frame (25) is positioned above the bottom sealing frame (7) and is connected with the bottom sealing frame in a matching way.
6. A plastic building template molding apparatus as claimed in claim 1, wherein: the lower end of the pressure applying rod (30) is inserted into the pressure applying air tank (28) and fixedly connected with the upper end of the lifting pressing plate (31), the lifting pressing plate (31) moves up and down around the inner wall of the pressure applying air tank (28), and the pressure applying air tank (28) and the electromagnetic exhaust valve (32) penetrate through the top cover plate (24).
7. A plastic building template molding apparatus as claimed in claim 1, wherein: the top mounting plate (23) is clamped on four sides of the top cover plate (24) and is fixedly mounted, and the top cover plate (24) is located above the top sealing frame (25).
8. A plastic building template molding apparatus as claimed in claim 1, wherein: the plate sealing frame (27) and the pressing spring (26) are both positioned on the inner side of the top sealing frame (25), and the inner wall of the top sealing frame (25) of the plate sealing frame (27) is movably connected.
9. A plastic building template molding apparatus as claimed in claim 1, wherein: the lifting driving structure (34) comprises an air cylinder mounting seat (35), lifting air cylinders (36) and lifting rods (37), wherein the two air cylinder mounting seats (35) are fixedly arranged on two sides of the upper end of the top layer fixing frame (20), the lifting air cylinders (36) are fixedly arranged at the lower ends of the air cylinder mounting seats (35), and the lifting rods (37) are movably arranged at the lower ends of the lifting air cylinders (36).
10. A plastic building template molding apparatus as claimed in claim 9, wherein: the lifting air cylinders (36) are arranged on one side of the top layer fixing frame (20), two groups of air cylinder mounting seats (35) and the lifting air cylinders (36) are symmetrically arranged and mounted, and the lower ends of lifting rods (37) are fixedly connected with the lifting side plates (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202410063065.4A CN117565368A (en) | 2024-01-17 | 2024-01-17 | Plastic building template forming equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410063065.4A CN117565368A (en) | 2024-01-17 | 2024-01-17 | Plastic building template forming equipment |
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| CN202410063065.4A Pending CN117565368A (en) | 2024-01-17 | 2024-01-17 | Plastic building template forming equipment |
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| CN103660111A (en) * | 2012-09-13 | 2014-03-26 | 汉达精密电子(昆山)有限公司 | Production method of three-dimensional curved-surface fiber enhanced shell |
| CN203957477U (en) * | 2014-07-10 | 2014-11-26 | 苏州工业园区菲铭特自动化科技有限公司 | Lift heater |
| CN108215036A (en) * | 2016-12-13 | 2018-06-29 | 虎尾科技大学 | High-temperature thermo-compression formation machine |
| CN111791418A (en) * | 2020-07-08 | 2020-10-20 | 深圳市喜德盛碳纤科技有限公司 | Compression molding die and compression molding method |
| CN112571367A (en) * | 2019-09-30 | 2021-03-30 | 盟立自动化股份有限公司 | Laminating equipment, intermediary mechanism thereof and laminating method |
| CN219109929U (en) * | 2022-11-16 | 2023-06-02 | 清远市人民医院 | Joint hot compress nursing appliance |
-
2024
- 2024-01-17 CN CN202410063065.4A patent/CN117565368A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103660111A (en) * | 2012-09-13 | 2014-03-26 | 汉达精密电子(昆山)有限公司 | Production method of three-dimensional curved-surface fiber enhanced shell |
| CN203957477U (en) * | 2014-07-10 | 2014-11-26 | 苏州工业园区菲铭特自动化科技有限公司 | Lift heater |
| CN108215036A (en) * | 2016-12-13 | 2018-06-29 | 虎尾科技大学 | High-temperature thermo-compression formation machine |
| CN112571367A (en) * | 2019-09-30 | 2021-03-30 | 盟立自动化股份有限公司 | Laminating equipment, intermediary mechanism thereof and laminating method |
| CN111791418A (en) * | 2020-07-08 | 2020-10-20 | 深圳市喜德盛碳纤科技有限公司 | Compression molding die and compression molding method |
| CN219109929U (en) * | 2022-11-16 | 2023-06-02 | 清远市人民医院 | Joint hot compress nursing appliance |
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